:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --panel: #ffffff;
  --ink: #17202a;
  --muted: #667085;
  --line: #d9dee7;
  --accent: #1769aa;
  --accent-2: #1f8f73;
  --warn: #b7791f;
  --danger: #b42318;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; background: var(--bg); color: var(--ink); }
button, input, select { font: inherit; }
button { border: 1px solid var(--line); background: #fff; color: var(--ink); border-radius: 6px; padding: 8px 11px; cursor: pointer; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.ghost { background: transparent; }
button:disabled { opacity: .55; cursor: default; }
input, select { border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px; background: #fff; min-height: 36px; }
.app { min-height: 100vh; }
.topbar { height: 56px; display: flex; align-items: center; justify-content: space-between; padding: 0 18px; background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.brand { font-weight: 700; letter-spacing: 0; }
.main { max-width: 1440px; margin: 0 auto; padding: 18px; }
.login { min-height: 100vh; display: grid; place-items: center; padding: 18px; }
.login-panel { width: min(420px, 100%); background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 22px; }
.login-panel h1 { font-size: 22px; margin: 0 0 16px; }
.form-grid { display: grid; gap: 10px; }
.error { color: var(--danger); min-height: 20px; }
.controls { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 14px; }
.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(160px, 1fr)); gap: 12px; margin-bottom: 14px; }
.metric { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 14px; min-height: 94px; }
.metric .label { color: var(--muted); font-size: 12px; text-transform: uppercase; }
.metric .value { font-size: 25px; font-weight: 700; margin-top: 10px; }
.grid-2 { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(320px, .8fr); gap: 12px; margin-bottom: 14px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 14px; min-width: 0; }
.panel h2 { margin: 0 0 12px; font-size: 18px; }
.table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
table { border-collapse: collapse; width: 100%; min-width: 980px; }
th, td { text-align: left; border-bottom: 1px solid var(--line); padding: 9px 10px; vertical-align: top; font-size: 14px; }
th { background: #f0f3f7; color: #344054; position: sticky; top: 0; z-index: 1; white-space: nowrap; }
tr:hover td { background: #f8fbff; }
.domain-link { color: var(--accent); font-weight: 700; cursor: pointer; }
.badge { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; padding: 2px 8px; font-size: 12px; color: #344054; background: #f8fafc; white-space: nowrap; }
.letters { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 10px; }
.letters button { width: 31px; height: 31px; padding: 0; }
.pager { display: flex; gap: 8px; align-items: center; justify-content: flex-end; margin-top: 10px; color: var(--muted); }
.bars { display: grid; gap: 8px; }
.bar-row { display: grid; grid-template-columns: 120px 1fr 76px; gap: 8px; align-items: center; font-size: 13px; }
.bar { height: 12px; background: #e9edf3; border-radius: 99px; overflow: hidden; }
.bar span { display: block; height: 100%; background: var(--accent-2); }
.spark { width: 100%; height: 170px; }
.drawer { position: fixed; inset: 0; background: rgba(20, 28, 38, .35); display: flex; justify-content: flex-end; z-index: 10; }
.drawer-inner { width: min(720px, 100%); height: 100%; background: #fff; padding: 18px; overflow: auto; }
.drawer-head { display: flex; justify-content: space-between; gap: 12px; align-items: start; }
.detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 14px; margin-top: 12px; }
.detail-grid div { border-bottom: 1px solid var(--line); padding: 7px 0; }
.detail-grid span { display: block; color: var(--muted); font-size: 12px; }
@media (max-width: 880px) {
  .metric-grid, .grid-2 { grid-template-columns: 1fr; }
  .main { padding: 12px; }
  .topbar { padding: 0 12px; }
}